202221045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8039}}^1$

素因数の和:8106

約数の個数: 48

約数和(自身を含む): 386305920

約数和(自身を除く): 184084875

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 8039, 8385, 24117, 25155, 40195, 72351, 104507, 120585, 313521, 345677, 361755, 522535, 940563, 1037031, 1567605, 1728385, 3111093, 4493801, 4702815, 5185155, 13481403, 15555465, 22469005, 40444209, 67407015, 202221045]

約数ペア:

[(1, 202221045), (3, 67407015), (5, 40444209), (9, 22469005), (13, 15555465), (15, 13481403), (39, 5185155), (43, 4702815), (45, 4493801), (65, 3111093), (117, 1728385), (129, 1567605), (195, 1037031), (215, 940563), (387, 522535), (559, 361755), (585, 345677), (645, 313521), (1677, 120585), (1935, 104507), (2795, 72351), (5031, 40195), (8039, 25155), (8385, 24117)]